Answer:
My awnser may be a little off but i say its 86
Step-by-step explanation:
I really have no exsplatation XC I'm only a middle schooler and have not studyed this
0 < a < 180/2, is just another way of saying 0° < a < 90°, which is another way of saying angle "a" is in the I Quadrant, where cosine and sine or x,y are both positive.
You have to make an equation that i forgot what was called but you just take
x+y=10 and multiply it by -2 so the y’s can cancel out
so you’ll end up with:
-2x-2y= -20
(+) x+2y=14
you’ll get : x = -6
then you plug in -6 for x, solve for y and your coordinates will be
(-6 , 10)
Answer:
34
Step-by-step explanation:
Represent the consecutive numbers with
Solve
Hope this helps
THE ANSWER IS B
your welcome